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Westinghouse Outdoor Power Equipment - 11
LED DISPLAY
1. Battery Capacity
2. Total Power Output in Watts
3. DC Output Indicator
4. USB Output Indicator
5. AC Output Indicator
6. Error Indicator
MODIFIED SINE WAVE
The output voltage waveform of the inverter is called “modied sine
wave�” It is a step waveform similar to household alternating current�
This type of waveform is applicable to most of the load, including
linear or switching power supply, transformer, electric motor etc� In
a modied sine wave, the voltage rises and falls abruptly, the phase
angle also changes abruptly, and it sits at 0 volts for some time before
changing its polarity�
Note: Modied sine wave inverters are not suitable for all electrical
appliances� Unusable appliances include some air-conditioning
fans with capacitance voltage-reducing circuits�
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